Exam 1

1. Metainformation

   Tag	Value
   file	Descriptive-statistics_vufgb-interquartilerange-002-en_vufgb-interquartilerange-002-en
   name	vufgb-interquartilerange-002-en
   section	Descriptive statistics/Summary Statistics/Measures of Spread/Interquartile Range, Descriptive statistics/Data representation/Graphs/Bar graph
   type	schoice
   solution	FALSE, TRUE, FALSE, FALSE
   Type	Interpreting graph
   Program
   Language	English
   Level	Statistical Thinking

   Question

   Below is the distribution of scores on a math test for 36 students. Derive the interquartile range (IQR) for this distribution.

   

   
   
   1. FALSE: 5
   2. TRUE: 15
   3. FALSE: 20
   4. FALSE: 45
   
   
   1. Incorrect
   2. Correct
   3. Incorrect
   4. Incorrect